Abstract: In order to study the mixing process of cold and hot fluids in T-tubes with different momentum ratios and its influence on the thermal stress of the tubes, the large eddy simulation (LES) method was used to calculate the ...

Abstract: Abstract. This study investigates the effects of noncondensable gas (NCG) content (0–9%) on the steam direct contact condensation process in a large space using the volume of fluid (VOF) multiphase flow model and the ...

Abstract: In order to study the mixing process of cold and hot fluids in T-tubes with different momentum ratios and its influence on the thermal stress of the tubes, the large eddy simulation (LES) method was used to calculate the ...

Abstract: The hydrodynamic behaviors of a droplet impacting a cylindrical surface were experimentally investigated, examining the effects of cylinder-to-droplet diameter ratio (d*), impact velocity (v0), contact angle (θ), and ...

Abstract: Abstract. This study employs the volume of fluid (VOF) method coupled with the Lee model to numerically investigate quench front propagation during reflooding in a rectangular narrow channel. To reduce computational ...

Abstract: The hydrodynamic behaviors of a droplet impacting a cylindrical surface were experimentally investigated, examining the effects of cylinder-to-droplet diameter ratio (d*), impact velocity (v0), contact angle (θ), and ...

Abstract: A simplified hybrid-dimensional unsteady heat transfer model for the ascension-pipe heat exchanger with a helically coiled tube embedded in the jacket and supported by high conductivity particles is established based on ...